Du-Bro 1/4", Heat Shrinkwrap, Yellow (DUB439)
$2.85
Skip to product information
In Stock
Du-Bro 1/4", Heat Shrinkwrap, Yellow (DUB439)
$2.85
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
2:1 Shrink Ratio
Shrinks To Half Diameter
Wire Insulation
Protects Plugs And Splices
Convenient Pack
Includes Three Pre-cut Lengths
Wiring Insulation EssentialReliable Protection For Model Wiring
The Heat Shrinkwrap 1/4" Yellow provides an easy and effective solution for insulating electrical splices, battery leads, and custom connector setups. Specially formulated to shrink up to half its original diameter, this versatile tubing creates a snug, protective seal when heat is applied.
High Quality TubingProfessional Protection For RC Electronics
Protect your custom electronics and wiring assemblies with the durable Heat Shrinkwrap 1/4" Yellow. Each package contains three 3-inch (76mm) lengths engineered to shrink quickly using a standard heat gun, soldering iron, or alternate heat source. Perfect for RC cars, planes, drones, and general hobby electronics, this heat shrink tubing covers exposed metal joints and electrical plugs to prevent accidental short circuits and extend wire life.
Technical DetailsDimensions And Material Data
Part Type
Heat Shrink Tubing
Compatible Vehicles
Universal RC Cars, Aircraft, and Boats
Material
Thermo-reactive Polymer
Diameter
0.25 in / 6.35 mm
Length
3 in / 76 mm
Shrink Ratio
2:1
Quantity
3 Pieces
Color
Yellow
Key AdvantagesEngineered For Versatile Hobby Repairs
21 Shrink Ratio: Shrinks down to half its original diameter for a tight seal
Pre-Cut LengthsSupplied in convenient 3-inch (76mm) pieces for fast installation (ruler)
Electrical SafetyEffectively insulates wire splices and connector joints against shorts
Easy ActivationShrinks smoothly using standard heat guns or soldering iron barrels
Color CodedBright yellow finish assists with wire identification in complex builds
Frequently Asked QuestionsEverything you need to know
How do I apply the Heat Shrinkwrap 1/4" Yellow to my wiring?
Slide the Heat Shrinkwrap 1/4" Yellow over one wire before soldering, complete your splice, center the tubing over the joint, and apply heat using a heat gun or soldering iron until it contracts fully.
What is the shrink ratio of the Heat Shrinkwrap 1/4" Yellow?
The Heat Shrinkwrap 1/4" Yellow features a 2:1 shrink ratio, shrinking down to 1/8" (half its original size) to ensure a secure fit.
Is Heat Shrinkwrap 1/4" Yellow suitable for RC car and plane wiring?
Yes, this tubing is ideal for insulating soldered motor wires, ESC leads, and standard RC power connections.
Customers Also Bought
No related products found.